8284356

素因数分解:

$2^2\times 3^7\times {\mathrm{947}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 21766080

約数和(自身を除く): 13481724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 947, 972, 1458, 1894, 2187, 2841, 2916, 3788, 4374, 5682, 8523, 8748, 11364, 17046, 25569, 34092, 51138, 76707, 102276, 153414, 230121, 306828, 460242, 690363, 920484, 1380726, 2071089, 2761452, 4142178, 8284356]

約数ペア:

[(1, 8284356), (2, 4142178), (3, 2761452), (4, 2071089), (6, 1380726), (9, 920484), (12, 690363), (18, 460242), (27, 306828), (36, 230121), (54, 153414), (81, 102276), (108, 76707), (162, 51138), (243, 34092), (324, 25569), (486, 17046), (729, 11364), (947, 8748), (972, 8523), (1458, 5682), (1894, 4374), (2187, 3788), (2841, 2916)]